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4/8/2010

This macro retrieves the topmost or very first item of the tree-view control. You can use this macro, or you can explicitly send the TVM_GETNEXTITEMmessage with the TVGN_ROOT flag.

Syntax 

HTREEITEM TreeView_GetRoot( 

hwnd 
);

Parameters

hwnd

Handle to the tree view control.

Return Value

The handle to the item indicates success. NULL indicates failure.

Requirements

Header commctrl.h
Windows Embedded CE Windows CE 1.0 and later
Windows Mobile Windows Mobile Version 5.0 and later

See Also